Aim research is identify and point out the level of musculoskeletal system of female pupils of second degree of primary school with an intention to posture. Posture disorders are widespread in all age groups, but the upward trend over the last decade can be seen even in the school population, we therefore focus in terms of the training of prevention is focused on the status, the level of the individual segments of the body posture with standardised method for the seven grades of primary school female pupils in Liptovký Mikuláš, where the total group was consisted of 69 female pupils. Our survey indicates significantly (p<0,01) on good posture of the monitored group (60,49%). In each of the areas we examined significant changes in the amendments of physiological curvature of the spine in a sagittal and a lateral plane, which showed a slightly enlarged kyphotic curvature (Chi = 7,989; p<0,01) and position of the arms and scapula (Chi=7,551; p<0,01). Research showed the most problematic segments of the posture in oru monitored group of female pupils were significantly (p<0,01) area of the head, shoulders and scapula, which were reflected in the slightly enlarged chest kyphosis. Symptom of these disorders is back pain, which may later show in adulthood as a vertebral disorders of musculo-skeletal system, which are a often reason for visits to a doctor and sick leave.